
/*flex-direction: row | row-reverse | column | column-reverse;*/
.flex-container.row {
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
}

.flex-container.row-reverse {
    -webkit-flex-direction: row-reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.flex-container.column {
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.flex-container.column-reverse {
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column-reverse;
}

/*flex-wrap: nowrap | wrap | wrap-reverse;*/
.flex-container.nowrap {
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
}

.flex-container.wrap {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.flex-container.wrap-reverse {
    -webkit-flex-wrap: wrap-reverse;
    -ms-flex-wrap: wrap-reverse;
    flex-wrap: wrap-reverse;
}

/*align-items: flex-start | flex-end | center | baseline | stretch;*/
.flex-container.align-items-start {
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
}

.flex-container.align-items-end {
    -webkit-align-items: flex-end;
    -ms-flex-align: end;
    align-items: flex-end;
}

.flex-container.align-items-center {
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.flex-container.align-items-baseline {
    webkit-align-items: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
}

.flex-container.align-items-stretch {
    webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
}

/*justify-content: flex-start | flex-end | center | space-between | space-around;*/
.flex-container.justify-start {
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.flex-container.justify-end {
    -webkit-justify-content: flex-end;
    -ms-flex-pack: end;
    justify-content: flex-end;
}

.flex-container.justify-center {
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.flex-container.justify-space-between {
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.flex-container.justify-space-around {
    -webkit-justify-content: space-around;
    -ms-flex-pack: justify;
    justify-content: space-around;
}

/*align-content: flex-start | flex-end | center | space-between | space-around | stretch;*/
.flex-container.align-content-start {
    -webkit-align-content: flex-start;
    -ms-flex-line-pack: start;
    align-content: flex-start;
}

.flex-container.align-content-end {
    -webkit-align-content: flex-end;
    -ms-flex-line-pack: end;
    align-content: flex-end;
}

.flex-container.align-content-center {
    -webkit-align-content: center;
    -ms-flex-line-pack: center;
    align-content: center;
}

.flex-container.align-content-space-between {
    -webkit-align-content: space-between;
    -ms-flex-line-pack: justify;
    align-content: space-between;
}

.flex-container.align-content-space-around {
    -webkit-align-content: space-around;
    -ms-flex-line-pack: justify;
    /*distribute;*/
    align-content: space-around;
}

.flex-container.align-content-stretch {
    -webkit-align-content: stretch;
    -ms-flex-line-pack: stretch;
    align-content: stretch;
}

/*align-self: auto | flex-start | flex-end | center | baseline | stretch;*/
.item.align-self-auto {
    -webkit-align-self: auto;
    -ms-flex-item-align: auto;
    align-self: auto;
}

.item.align-self-start {
    -webkit-align-self: flex-start;
    -ms-flex-item-align: start;
    align-self: flex-start;
}

.item.align-self-end {
    -webkit-align-self: flex-end;
    -ms-flex-item-align: end;
    align-self: flex-end;
}

.item.align-self-center {
    -webkit-align-self: center;
    -ms-flex-item-align: center;
    align-self: center;
}

.item.align-self-baseline {
    -webkit-align-self: baseline;
    -ms-flex-item-align: baseline;
    align-self: baseline;
}

.item.align-self-stretch {
    -webkit-align-self: stretch;
    -ms-flex-item-align: stretch;
    align-self: stretch;
}

.item.flex-grow1 {
    flex-grow: 1;
}

.item.flex-grow2 {
    flex-grow: 2;
}

.item.flex-grow3 {
    flex-grow: 3;
}

.item.flex-grow4 {
    flex-grow: 4;
}

html, body {
    width: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
    color: #ddd;
    font-size: 14px;
    font-family: Verdana, Geneva, sans-serif;
    background-color: #333;
}

* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.principal {
    width: calc(50% - 40px);
    min-width: 525px;
    margin: 0 20px 20px 20px;
    float: left;
}

.radio {
    margin-bottom: 20px;
}

label {
    line-height: 200%;
}

input[type=radio] {
    color: white;
}

input[type=radio]:checked + label {
    color: orange;
}

input[type=number] {
    width: 40px;
    margin-right: 0.5em;
}

h1 {
    font-size: 200%;
    margin: 20px;
}

h2 {
    font-size: 180%;
    margin: 0px;
}

h4 a {
    font-variant: small-caps;
    font-size: 120%;
    color: #ddd;
    text-decoration: none;
}

h4 small {
    font-variant: normal;
    font-size: 80%;
    font-weight: normal;
    color: #57bcdb;
}

table {
    width: 100%;
    margin-bottom: 1em;
}

table td {
    width: 50%;
    padding: 3px;
}

.principal:last-of-type h4 small {
    color: #ff8080;
}

.flex-container {
    border: 1px solid #555;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    padding: 20px;
    width: 100%;
}

.item {
    margin: 0;
    display: inherit;
    padding: 10px;
    width: 100px;
    height: 100px;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.item p {
    width: 100%;
    text-align: center;
    color: #fff;
}

#direction .item {
    flex-wrap: wrap;
}

/*#wrap .item{ height:auto;}*/
#wrap {
    width: 400px;
}

#align .item {
    height: auto;
    height: auto;
    flex-wrap: wrap;
}

#align {
    height: 300px;
}

#justify {
    margin: 20px 0;
    padding: 20px 0;
}

#alignContent {
    flex-wrap: wrap;
    height: 600px;
}

#alignContent .item {
    height: auto;
}

#FCI1 {
    height: 300px;
}

#FCI1 .item {
    height: auto;
}

#FCI3 .item {
    width: 25%;
}

#FCI4 .item {
    width: 50%;
}

#FCI5 .item {
    width: 20%;
}

.nbsp {
    white-space: nowrap;
}

/* @media only screen and (max-width:1100px){.principal{ width:calc(100% - 40px);}} */
@media only screen and (max-width: 1200px) {
    .principal {
        width: calc(100% - 40px);
    }
}
@media only screen and (max-width: 580px) {
    .item {
        width: 50px;
        height: 50px;
    }

    .principal {
        width: calc(100% - 40px);
        min-width: initial;
    }

    .flex-container {
        width: 100%;
        min-width: initial;
    }

    #wrap {
        width: 200px;
    }
}
.item-content {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
    border: 1px solid #333;
}

body {
    padding-top: 35px;
}